AI Powered Sentinel 4K PTZ 有線8路 PoE NVR 安全監控系統 4支攝影機 1TB硬碟

The PoE wiring made setup a lot less painful than I expected—just ran one cable per camera and the NVR picked everything up instantly. The intelligent motion alerts have been spot-on so far, catching a delivery driver but ignoring our cat walking by, and the 1TB drive gives plenty of room before I n

The 4K picture is incredibly sharp, and the smart motion alerts actually cut down on the false alarms I used to get from my old setup. Setting it up over PoE was a breeze—just one cable to each camera and the 1TB drive held nearly three weeks of footage before overwriting.

Running PoE meant one cable per camera and no separate power bricks, which made the whole install way easier than I expected. The motion alerts actually ignore my neighbor's cat now instead of pinging my phone every five minutes, and the 1TB drive holds weeks of footage without me touching anything.